Wiremold / Legrand
U.S. and International:
60 Woodlawn Street • West Hartford, CT 06110
1-800-621-0049 • FAX 860-232-2062 • Outside U.S. 860-233-6251
Canada:
570 Applewood Crescent • Vaughan, Ontario L4K 4B4
1-800-723-5175 • FAX 905-738-9721
42138R2 – Updated July 2005 – For latest specs visit www.wiremold.com
© Copyright 2005 Wiremold / Legrand All Rights Reserved
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LISTED
NO. OF CONDUCTORS
WIRE SIZE
O.D.
Comp.
Comp.
Max. (Both
THHN/THWN
Inches [mm]
A
B
1
Channels)
2
POWER WIRING
14 AWG
0.111
[2.8]
33
33
40
WITHOUT DEVICES
12 AWG
0.130
[3.3]
42
31
52
10 AWG
0.164
[4.2]
22
20
37
8 AWG
0.216
[5.5]
19
11
24
6 AWG
0.254
[6.5]
11
8
14
60N2 RACEWAY WIRE FILL CAPACITIES FOR POWER
Section A
4.31 in.
2
[2780mm
2
]
Section C
4.31 in.
2
[2780mm
2
]
Section B
1.06 in.
2
[680mm
2
]
5 1/4"
[133mm]
2"
[51mm]
1. Cross-sectional area reduced due to 60N2F55 C-Box.
2. No. of conductors are reduced when using both channels for power.
3. 20% cable fill calculated to approximate reduction in cable capacity due to connectors mounted
within raceway and fittings that may restrict cross-sectional area.
4. 40% cable fill is the maximum designed cable fill based on TIA/EIA 569-A.
O.D. (Approx. Dia.)
CABLE/WIRE SIZE
Inches
[mm]
20% FILL*
40% FILL**
UNSHIELDED
4-pair, 24 AWG, Cat 3
0.190
[4.8]
30
60
TWISTED PAIR
4-pair, 24 AWG, Cat 5e
0.210
[5.3]
24
49
4-pair, 24 AWG, Cat 6
0.250
[6.3]
17
35
TELEPHONE
2-pair, 24 AWG
0.140
[3.6]
56
112
3-pair, 24 AWG
0.150
[3.8]
48
97
4-pair, 24 AWG
0.190
[4.8]
30
60
25-pair, 24 AWG
0.410
[10.4]
6
13
COAXIAL
RG58/U 0.195
[5.0]
28
57
RG59/U 0.242
[6.1]
18
37
RG62/U 0.242
[6.1]
18
37
RG6/U 0.270
[6.9]
15
30
TWINAXIAL
100 Ohm
0.330
[8.4]
10
20
SHIELDED
TYPE 1
0.390
[9.9]
7
14
TWISTED PAIR
TYPE 2
0.465
[11.8]
5
10
TYPE 3
0.245
[6.2]
18
36
FIBER
Mini ZipCord
0.079 x 0.157
[2 x 4]
69
139
ZipCord
0.118 x 0.236
[3 x 6]
31
62
Round 4 Strand Fiber
0.187
[4.8]
31
62
Round 6 Strand Fiber
0.256
[6.5]
16
33
60N2 RACEWAY WIRE FILL CAPACITIES FOR COMMUNICATIONS
